70027699 has 4 divisors (see below), whose sum is σ = 80031664. Its totient is φ = 60023736.

The previous prime is 70027691. The next prime is 70027739. The reversal of 70027699 is 99672007.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 70027699 - 2³ = 70027691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70027691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5001972 + ... + 5001985.

It is an arithmetic number, because the mean of its divisors is an integer number (20007916).

Almost surely, 2^70027699 is an apocalyptic number.

70027699 is a deficient number, since it is larger than the sum of its proper divisors (10003965).

70027699 is a wasteful number, since it uses less digits than its factorization.

70027699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10003964.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 70027699 is about 8368.2554334819. The cubic root of 70027699 is about 412.1828825655.

The spelling of 70027699 in words is "seventy million, twenty-seven thousand, six hundred ninety-nine".